mirror of
https://github.com/golang/go
synced 2024-11-18 20:34:39 -07:00
1fc30e1f4c
In an effort to be idiomatic, I made the regtest func signature func(context.Context, testing.T, *Env), despite the fact that Env already has a Context and a T. This just ended up causing more confusion, as it's not clear which Context or T to use. Remove this and just use the fields on Env. Change-Id: I54da1fdfe6ce17a67601b2af8640d4d2ea676e8c Reviewed-on: https://go-review.googlesource.com/c/tools/+/225157 Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Rebecca Stambler <rstambler@golang.org> Reviewed-by: Heschi Kreinick <heschi@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
60 lines
1.6 KiB
Go
60 lines
1.6 KiB
Go
// Copyright 2020 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package regtest
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
const sharedProgram = `
|
|
-- go.mod --
|
|
module mod
|
|
|
|
go 1.12
|
|
-- main.go --
|
|
package main
|
|
|
|
import "fmt"
|
|
|
|
func main() {
|
|
fmt.Println("Hello World.")
|
|
}`
|
|
|
|
func runShared(t *testing.T, program string, testFunc func(env1 *Env, env2 *Env)) {
|
|
// Only run these tests in forwarded modes.
|
|
modes := runner.Modes() & (Forwarded | SeparateProcess)
|
|
runner.RunInMode(modes, t, sharedProgram, func(env1 *Env) {
|
|
// Create a second test session connected to the same workspace and server
|
|
// as the first.
|
|
env2 := NewEnv(env1.Ctx, t, env1.W, env1.Server)
|
|
testFunc(env1, env2)
|
|
})
|
|
}
|
|
|
|
func TestSimultaneousEdits(t *testing.T) {
|
|
runShared(t, exampleProgram, func(env1 *Env, env2 *Env) {
|
|
// In editor #1, break fmt.Println as before.
|
|
env1.OpenFile("main.go")
|
|
env1.RegexpReplace("main.go", "Printl(n)", "")
|
|
// In editor #2 remove the closing brace.
|
|
env2.OpenFile("main.go")
|
|
env2.RegexpReplace("main.go", "\\)\n(})", "")
|
|
|
|
// Now check that we got different diagnostics in each environment.
|
|
env1.Await(env1.DiagnosticAtRegexp("main.go", "Printl"))
|
|
env2.Await(env2.DiagnosticAtRegexp("main.go", "$"))
|
|
})
|
|
}
|
|
|
|
func TestShutdown(t *testing.T) {
|
|
runShared(t, sharedProgram, func(env1 *Env, env2 *Env) {
|
|
env1.CloseEditor()
|
|
// Now make an edit in editor #2 to trigger diagnostics.
|
|
env2.OpenFile("main.go")
|
|
env2.RegexpReplace("main.go", "\\)\n(})", "")
|
|
env2.Await(env2.DiagnosticAtRegexp("main.go", "$"))
|
|
})
|
|
}
|